A225288 a(k) such that A225281 column k of T(n,k) = n*k*(k-1)/2 - a(k) for large n.

-1, -1, 0, 3, 4, 9, 13, 18, 20, 30, 32, 40, 45, 51, 59, 67, 71, 81, 90, 96, 107, 117, 121, 131, 141, 149, 158, 172, 180, 186, 196, 208, 218, 231, 241, 256, 265, 277, 287, 299, 307, 323, 338, 348, 363, 375, 384, 395, 409, 423, 434, 451, 465, 479, 498, 510, 521, 536, 548, 562

Offset

1,4

Links

R. H. Hardin, Table of n, a(n) for n = 1..389

Crossrefs

Cf. A225281.

Sequence in context: A103014 A116552 A339996 * A167930 A326981 A124285

Adjacent sequences: A225285 A225286 A225287 * A225289 A225290 A225291

Keyword

sign

Author

R. H. Hardin, May 04 2013

Status

approved